| Portimao to Kelkheim (Taunus) | 1,230.61 mi (1,980.48 km) |
| Portimao to Kelsterbach | 1,229.97 mi (1,979.44 km) |
| Portimao to Kemberg | 1,443.91 mi (2,323.75 km) |
| Portimao to Kempen | 1,225.61 mi (1,972.43 km) |
| Portimao to Kempten | 1,203.09 mi (1,936.18 km) |
| Portimao to Kenzingen | 1,122.54 mi (1,806.55 km) |
| Portimao to Kerpen | 1,209.02 mi (1,945.73 km) |
| Portimao to Ketsch | 1,199.66 mi (1,930.67 km) |
| Portimao to Kevelaer | 1,231.88 mi (1,982.53 km) |
| Portimao to Kiel | 1,480.69 mi (2,382.94 km) |
| Portimao to Kierspe | 1,248.51 mi (2,009.28 km) |
| Portimao to Kirchhain | 1,276.77 mi (2,054.77 km) |
| Portimao to Kirchheim bei Munchen | 1,276.07 mi (2,053.64 km) |
| Portimao to Kirchheim unter Teck | 1,203.59 mi (1,936.99 km) |
| Portimao to Kirchhundem | 1,263.05 mi (2,032.68 km) |
